{
  "address": "4690–4696 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4690/",
  "apn": "2658027",
  "block": "2658",
  "lot": "027",
  "eas_baseid": "343577",
  "coordinates": {
    "lat": 37.760486,
    "lng": -122.443246
  },
  "address_range": "4690–4696",
  "street_numbers_on_parcel": [
    "4690",
    "4696"
  ],
  "also_addressed": [
    "3099 MARKET ST"
  ],
  "parcel": {
    "year_built": 1910,
    "units": 6,
    "stories": 2,
    "rooms": 12,
    "bathrooms": 4,
    "lot_area_sqft": 1206,
    "building_area_sqft": 2300,
    "use": "Multi-Family Residential",
    "property_class": "Flat & Store 5 to 14 units",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "4696 4690 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 562985,
    "assessed_improvement_value": 403469,
    "assessed_fixtures_value": 53,
    "last_sale_date": "1998-10-30"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "Historic Survey Result and 45 years or older",
    "yearbuilt": "1910",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202405222720",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-05-22",
      "status_date": "2024-06-12",
      "estimated_cost": 27200,
      "revised_cost": 27200,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201906274579",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-06-27",
      "status_date": "2021-02-04",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa # 201410239762. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "M861287",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-11-30",
      "status_date": "2017-11-30",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201607253213",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-07-25",
      "status_date": "2016-07-25",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa# 201410239762. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "M602588",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-07-10",
      "status_date": "2015-07-10",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M588347",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-05-18",
      "status_date": "2015-05-18",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201410239762",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2014-10-23",
      "status_date": "2016-07-25",
      "estimated_cost": 10000,
      "revised_cost": 12000,
      "description": "renovation of e bath to be ada compliant",
      "source": "sf-building-permits"
    },
    {
      "number": "201005273343",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-05-27",
      "status_date": "2010-06-07",
      "estimated_cost": 400,
      "revised_cost": 400,
      "description": "to erect non-bearing partition wall between kitcken area & dining area to display art work.",
      "source": "sf-building-permits"
    },
    {
      "number": "201002267220",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-02-26",
      "status_date": "2010-03-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under app #200310278661. all work is complete",
      "source": "sf-building-permits"
    },
    {
      "number": "201001295595",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-01-29",
      "status_date": "2010-02-23",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under app #200006213253. all work is complete",
      "source": "sf-building-permits"
    },
    {
      "number": "201001285498",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2010-01-28",
      "status_date": "2022-08-09",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa#200006213253. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "201001285500",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2010-01-28",
      "status_date": "2022-08-09",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa#200310278661. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "200310278661",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2003-10-27",
      "status_date": "2004-09-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "administrative permit only, to full service restaurant, no change in hvac or kitchen,",
      "source": "sf-building-permits"
    },
    {
      "number": "M25202",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-10-14",
      "status_date": "2003-10-14",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200006213253",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-06-21",
      "status_date": "2000-10-21",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "install hood type 2. to hook up to existing duct & existing exhaust fan.",
      "source": "sf-building-permits"
    },
    {
      "number": "9615162",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1996-08-15",
      "status_date": "1998-10-02",
      "estimated_cost": 4565,
      "description": "(n)counters,threshold,widen path of travel,grab bar",
      "source": "sf-building-permits"
    },
    {
      "number": "9609803",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1996-06-04",
      "status_date": "1996-07-24",
      "estimated_cost": 1,
      "description": "renew pa #9504538 for final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "9504538",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1995-03-30",
      "status_date": "1996-07-24",
      "estimated_cost": 35000,
      "description": "fire repair in like kind/no walls being moved/minor fl & wal",
      "source": "sf-building-permits"
    },
    {
      "number": "8920554",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-10-28",
      "status_date": "1990-03-01",
      "estimated_cost": 1500,
      "description": "frame new doorway, add floor joist & raise floor",
      "source": "sf-building-permits"
    },
    {
      "number": "8409583",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1984-09-05",
      "status_date": "1985-04-18",
      "estimated_cost": 20000,
      "description": "new plumbing and electrical work.",
      "source": "sf-building-permits"
    },
    {
      "number": "8110801",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1981-12-23",
      "status_date": "1983-03-04",
      "estimated_cost": 450,
      "source": "sf-building-permits"
    }
  ],
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=18TH&street_type=ST&address_number=4690",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=2658027&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=2658&lot=027",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=2658027",
      "retrieved": "2026-07-28"
    },
    {
      "id": "corbett-heights-context-statement",
      "name": "Michael R. Corbett, Corbett Heights, San Francisco (Western Part of Eureka Valley) Historic Context Statement, prepared for Corbett Heights Neighbors and funded by the Historic Preservation Fund Committee, adopted by the San Francisco Historic Preservation Commission 16 August 2017 (Motion No. 0314, Case No. 2015-006003SRV)",
      "query": "http://default.sfplanning.org/Preservation/CorbettHeightsHCS/hp_corbett_hcs_HCS_FINAL-081617.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Corbett Heights Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-13"
    }
  ],
  "historic_survey": {
    "dcp_1976_survey": "Rated 1 of 5",
    "apn_as_surveyed": "block 2658, lot 27",
    "survey": "Corbett Heights Historic Context Statement (2017)",
    "source": "corbett-heights-context-statement",
    "note": "The 1976 city architectural survey rated buildings 0 to 5, 5 highest, and was never adopted as a register of historic resources."
  }
}